added sentinel for imagescanner_get_results taken from http://launchpadlibrarian.net/134768014/zbar_0.10+doc-7build3_0.10+doc-8.diff.gz
added sentinel for imagescanner_get_results
taken from http://launchpadlibrarian.net/134768014/zbar_0.10+doc-7build3_0.10+doc-8.diff.gz

npinchot/zbar,npinchot/zbar,wenoptics/zbar,wenoptics/zbar